The artists join previously announced performers including Carrie Underwood, who will headline the New York celebration

The Grammy winning R&B group was announced Tuesday as part of the latest additions to the lineup for the 54th edition of “Dick Clark’s New Year’s Rockin’ Eve with Ryan Seacrest.” T-Boz and Chilli will take the stage in Times Square to perform several hits from their seminal album “CrazySexyCool,” which celebrated its 30th anniversary in November.

Dick Clark's New Year's Rockin' Eve with Ryan Seacrest will air live Dec. 31 at 8 p.m. EST and stream the next day on Hulu. The show will also broadcast live across 150 iHeartRadio stations and stream on the iHeartRadio app.

The New Year’s Eve celebration hosted by Ryan Seacrest will include over a dozen live performances across the nation.

Do you have plans for New Year’s Eve? If not, Dick Clark’s New Year’s Rockin’ Eve With Ryan Seacrest has you covered. The annual multi-coast broadcast returns with a stacked lineup of performers. This year (on December 31),

Big stars, big celebration! Blake Shelton, Alanis Morissette, Renee Rapp, TLC, HARDY, Laufey and so many more will perform on "Dick Clark's New Year's Rockin' Eve with Ryan Seacrest, Dec. 31 at 8p|7c on ABC.